I don't pay attention to where they are from, I just like to watch them.
But it is true interest in boxing has fallen off. Years ago kids went to the gym to be like Louis, Ali or even Ray Leonard. Now they all want to be Kobe or Lebron. American kids are pushed by schools to play football, baseball or basketball.
But back in the day boxing was a big event on national TV, the public was exposed to the sport and knew the fighters. Now only the HBO subscribers are really exposed.

With Kelly Pavlik losing the WBO, WBC, and Ring titles last night, the US is now down to only 7 US-born world titleholders with a total of 8 world titles (I'm not counting the interims such as the belt held by Dawson).

Other countries such as the Philippines, Argentina, Russia, Ukraine, Germany, Mexico and the UK are catching up.

America = 7 current world champions
Mexico = 6 current world champions
Germany = 6 current world champions
Puerto Rico = 4 current world champions
Japan = 4 Current world champions
Ukraine = 3 current world champions
England = 3 current world champions
Phillipines = 3 current world champions
Argentina = 2 current world champions

Couldn't be bothered to post them all but despite America only having 7 champions they still have more than anyone else. Like it or not America always has the best boxers

With Kelly Pavlik losing the WBO, WBC, and Ring titles last night, the US is now down to only 7 US-born world titleholders with a total of 8 world titles (I'm not counting the interims such as the belt held by Dawson).

Other countries such as the Philippines, Argentina, Russia, Ukraine, Germany, Mexico and the UK are catching up.

America = 7 current world champions
Mexico = 6 current world champions
Germany = 6 current world champions
Puerto Rico = 4 current world champions
Japan = 4 Current world champions
Ukraine = 3 current world champions
England = 3 current world champions
Phillipines = 3 current world champions
Argentina = 2 current world champions

Couldn't be bothered to post them all but despite America only having 7 champions they still have more than anyone else. Like it or not America always has the best boxers